Trouble logging in.

"Trouble logging in? Try logging in again from maplestory.nexon.net"I've gotten this message before, but never has it been this bad.
After picking a channel, it freezes for about 10 seconds, and the message appears. This has been happening for the past hour or so.This morning it was working fine. I've tried logging into the official site several times and tried to start the game from the launcher as well, but the same thing happens regardless.
I don't believe it's anything to do with my computer, nor my internet connection. Can anyone help? =/

It's been occurring for me for the past 3 days or so since Resistance came out.
For around 2 hours I wouldn't be able to log in, then when I do, it would be fine for 4 hours, then I can't log in anymore..
Bugger :